Damon Mcknight
Despite their spiky appearance, cacti are a source of both food and water for many animals. While there are no native cacti in Australia, the Prickly Pear (Opuntia) has become naturalised and is now found across the country. This species of cactus is edible for humans and has also been spread by a range of animals, including camels, coyotes, bobcats, and javelinas. In addition to these larger mammals, several species of rodents and rabbits are known to eat cacti, including pack rats, prairie dogs, and ground squirrels.
| Characteristics | Values |
|---|---|
| Animals that eat cacti in Australia | Camels, bearded dragons, jackrabbits, ground squirrels, pack rats, prairie dogs, desert pocket mice, iguanas, bears, coyotes, bobcats, javelinas, woodpeckers, flickers, rabbits, desert tortoises, lizards, and gila monsters |
| How they eat cacti | Animals have various ways of eating cacti, some eat the flesh and avoid the spikes, while others have tough mouths and thick lips to handle the spines. |
| Why they eat cacti | Cacti provide a crucial source of nutrition and hydration in arid landscapes. |
Explore related products
What You'll Learn
Camels, coyotes, and bobcats
Camels are well-adapted to eating cacti. Their tough mouths and thick lips allow them to eat thorny plants like cacti without getting hurt. Their strong teeth can chew and break down the plant, spines and all. The papillae in their mouths are made of keratin, the same material as our fingernails, and help to protect their mouths from the cactus spines. Camels also use their lips to sort out the thorns while eating. The cactus is a valuable source of food and water for camels, especially in harsh desert environments.
Coyotes are omnivores and highly adaptable eaters. They will eat just about anything, including cacti, depending on what is available in their environment. They are known to eat the fruit of cacti in the desert, but their diet also includes small animals, insects, and, in urban areas, human food and garbage.
Bobcats are also adaptable eaters and are known to eat a variety of plants and animals. While there is no specific mention of bobcats eating cacti, it is likely that they would if they came across it in their environment, given their opportunistic feeding habits. Bobcats typically eat small animals, such as rabbits, birds, and rodents, as well as fruits and other plant matter. They are skilled hunters and can adapt their diet based on the availability of food sources in their habitat.
Bilby Habitats: Exploring Their Niche in Australia's Ecosystems
You may want to see also
Explore related products
Lizards and tortoises
Lizards
Lizards are known to eat a variety of insects, but their diet can also include plants, seeds, and even smaller lizards. Some lizard species, such as the desert-dwelling iguana, are known to feed on cactus pads, which are water-rich and provide sustenance in dry environments. Lizards have also been observed eating the roots of cacti, as seen in reports from lizard owners. The Cuban anole, for example, is an insect-eating lizard that may help control pests around cacti.
Tortoises
Tortoises are tortoise food and are known to eat the pads, flowers, and fruit of cacti, particularly the prickly pear cactus (Opuntiaficus-indica). This spineless cactus is grown commercially and provides a good source of nutrition for tortoises of all ages. The pads are typically offered to tortoises while they are still apple-green and no bigger than the palm of a human hand. Tortoises can easily detach the pads from the plant by bending the joint at the base, causing them to snap off cleanly.
Grow Potatoes in Old Tyres: An Australian Guide
You may want to see also
Explore related products
Prairie dogs and rabbits
Despite their sharp spines, cacti are a source of food and water for many animals. In fact, some animals have even built their homes in cacti, using the spines for protection.
Prairie dogs are social rodents that live in large colonies in underground burrows across the western United States. They rely on certain cacti species as a food source, particularly the pads of the prickly pear cactus, known as nopales. Prairie dogs have anatomical and physiological features that enable them to consume cacti with no side effects or harm.
Rabbits will also eat cacti, even very spiny ones, under desert summer conditions. They have strong hind legs that give them the dexterity to navigate cacti pads while avoiding sharp spines. Their keen senses of smell and hearing help them locate ripe cactus fruits in the dark.
There is a misconception that rabbits have venomous saliva that kills cacti. This is not true, but rabbits do eat a variety of unusual things, and it is always good to monitor them if they have eaten something new.
Avocado Trees: Where They Grow in Australia
You may want to see also
Explore related products
Bearded dragons
However, the spines on the cactus can harm bearded dragons, so they must be removed before offering the cactus to your pet. Spineless prickly pear cacti can be purchased to ensure the safety of your bearded dragon, or you can grow them in your garden or in a pot, as they require little water and can thrive in dry conditions. The fruit of the prickly pear cactus can also be eaten by bearded dragons, but the seeds and skin should be removed.
If you are unsure whether a certain type of cactus can be fed to your bearded dragon, it is recommended to contact a veterinarian experienced in caring for reptiles for guidance.
Lottoland's Ban in Australia: What's the Deal?
You may want to see also
Explore related products
Woodpeckers and birds
Gila Woodpeckers are skilled at thriving in nearly treeless desert habitats. While most woodpeckers create nest cavities in dead trees, Gila Woodpeckers are unique in their ability to excavate nest holes in living saguaro cacti. These cacti tower above the arid landscape, providing an ideal nesting site for the woodpeckers. The nests are highly sought after by other bird species, such as Elf Owls, pygmy-owls, flycatchers, and Cactus Wrens, once the Gila Woodpeckers have raised their young and left the nest.
Another bird species that has been observed eating cacti is the Cactus Wren. The Cactus Wren is the state bird of Arizona and is known for its loud, scratchy noises. These birds are true desert dwellers, as they can survive without needing to drink freestanding water. They build football-shaped nests in cholla or prickly-pear cacti, which they use during both the breeding and non-breeding seasons. While they do not migrate, they are active throughout the day, hopping around, fanning their tails, and singing from the tops of cacti.
In addition to the Gila Woodpecker and the Cactus Wren, other bird species may also feed on cacti in Australia. Lovebirds, for example, have been observed living in cacti holes in Phoenix, Arizona, and similar behaviour has been noted in Australia. These birds tend to fly in flocks and make their homes in cacti and palm trees. While they may not directly consume cactus fruits, they take advantage of the shelter provided by the cacti.
BoxLunch Shipping to Australia: What You Need to Know
You may want to see also
Frequently asked questions
The Prickly Pear is not native to Australia, so animals that eat this cactus in other parts of the world, such as coyotes, bobcats, javelinas, and rabbits, are not present in Australia. However, the Prickly Pear cactus has become invasive in Australia, and it is likely that some native animals have started to include it in their diets.
Camels are known to eat cacti, including the Prickly Pear, in other parts of the world due to their tough mouths and thick lips, which allow them to handle the spines. While camels are not native to Australia, they were introduced in the 19th century and can now be found in the wild. It is likely that camels in Australia eat the Prickly Pear cactus.
Yes, some native Australian animals that are known to eat succulents, which are similar to cacti, may also eat the Prickly Pear cactus. These include the Lawrencia helmsii and Daviesia euphorbioides, which are visually similar to cacti.
The Prickly Pear cactus has become a significant weed in Australia, and its spread needs to be controlled. While it can provide a food source for some animals, it is important to ensure that native species are not negatively impacted by its presence.
